The One Leadership Habit That Changes Everything

I’ve been a CPA for a long time, and if someone asked me to name the one leadership habit that changes everything and has shaped me most, the answer would be easy: curiosity. Not the casual kind, but the discipline of asking better questions instead of rushing to answers. It’s the habit that changed how I listen to clients, how I lead my team, and how I think about building a business that actually lasts.

This isn’t something I learned in a classroom. It came from years of watching what works and what doesn’t, in my own business and in the businesses I’ve helped grow. When I lead with curiosity, I uncover what clients truly need, understand what my team is really facing, and make decisions rooted in integrity. That one shift shapes culture, drives smarter growth, and separates businesses that stall from ones that scale.

Leadership development doesn’t start with your newest hire or your middle managers. It started with me, and it starts with you. The mindset and behavior you bring to work every day set the tone for everyone else, whether you intend them to or not. Master one habit, and you change the trajectory of the whole company.

Quick Summary: How Curiosity Shapes Leadership

What Is the One Leadership Habit That Changes Everything?

For me, it comes down to curiosity, practiced through the questions I ask every day. Instead of assuming I know what a client wants or what a team member is struggling with, I ask, then I listen.

This matters because good questions lead to right actions, and right actions build integrity. When I ask a client what success actually looks like for them, I stop selling what’s convenient and start delivering what’s true. When I ask an employee what’s slowing them down, I can fix the real problem instead of guessing at it.

Curiosity isn’t soft. It’s the most practical tool I have as a leader for making better decisions and earning lasting trust.

Why Does Leadership Development Start at the Top?

Leadership development begins with the owner because culture always mirrors the person in charge. My team watches what I do far more than what I say, and over time they adopt my habits, my priorities, and yes, my blind spots too.

I’ve seen owners invest in training programs, hire brilliant people, and write a beautiful values statement, and then wonder why nothing changed. None of it holds if your own behavior tells a different story. If I cut corners under pressure, my team learns that’s acceptable. If I stay curious and ask thoughtful questions, that becomes the standard everyone around me rises to meet.

This is why so many founder-led businesses hit an invisible ceiling around the $1M to $5M mark. The company can only grow as far as the owner’s mindset allows it to. I’ve watched this pattern play out over and over again in the businesses I’ve worked with.

How Does an Owner’s Mindset Shape Company Culture?

An owner’s mindset shapes company culture by modeling what’s acceptable, valued, and rewarded. People take their cues from the top. My daily behavior, not a policy manual, is the real unwritten rulebook for my team.

Think about what happens when a talented player leaves a losing team and joins a winning one. Same skills, same work ethic, yet the performance often transforms. The difference isn’t the player. It’s the coaching, the environment, and the culture around them.

My business works the same way. A great hire dropped into a chaotic, closed-off culture will underperform. That same person inside a curious, question-driven environment will thrive. I control that environment more than anyone else in the building does.

Why Do High-Resource Teams Still Underperform?

High-resource teams underperform when leadership and culture fail to match the talent on the roster. Money and star power alone don’t win, and I think business owners forget this more often than they’d like to admit.

You don’t have to look far for proof. In 2023, the Diamondbacks made a World Series run on one of the smallest payrolls in baseball. Two years later, with a franchise-record payroll and a $210 million ace on the mound, they missed the playoffs entirely and became sellers at the trade deadline. Same ballpark, same front office, far more money, but a very different result.

Baseball is full of this. A player struggles for years on one roster, gets traded, and suddenly looks like a different athlete. The swing didn’t change, the coaching or the clubhouse did, or someone finally asked him a question nobody had thought to ask. Talent is rarely the variable. Environment usually is.

I see this in business all the time. You might have a strong team, healthy revenue, and every resource you need. But if your leadership habits create a culture where people don’t feel safe asking questions or raising problems, all that potential stays locked up. Curiosity is what unlocks it.

What Do Great Leaders Have in Common?

One of the examples I keep coming back to is Ted Lasso, the coach who wins not through tactics but through relentless curiosity about his players.

Ted arrives knowing almost nothing about soccer, which forces him to do something most leaders avoid. He asks questions constantly. He gets curious about what each player needs, what they fear, and what makes them tick. His famous “be curious, not judgmental” line captures the whole idea.

By choosing questions over assumptions, he builds a culture of trust that turns a fractured team into a united one. The results follow the culture, not the other way around. That’s the kind of leadership I’ve tried to model in my own business in Cobb CPA, and it’s what I see working in the founder-led businesses I advise.

How Does Curiosity Connect to Business Growth?

Curiosity connects to growth by turning information into insight and insight into action. The founders who ask sharper questions make sharper decisions, and those decisions compound into scalable growth over time.

This applies directly to finances, and it’s something I see in my work every day. Plenty of business owners glance at a P&L and move on. When I sit down with a client, I dig in. I ask what the numbers are really saying about margins, cash flow, and where the next opportunity lives. That’s where financial visibility becomes a genuine advantage instead of just paperwork.

This is also where the right partner earns their keep. At Cobb CPA, we don’t just hand you reports. We ask the questions you haven’t thought to ask, connect your financials to your goals, and help you act with confidence heading into any quarter.

How Can a Founder Build a Culture of Curiosity Without Losing Authority?

Building a culture of curiosity doesn’t mean giving up authority. In my experience, it actually strengthens it. I still make the final calls, but I earn stronger buy-in because my team feels heard before those decisions land.

The key is creating deliberate moments for questions, short weekly check-ins, open-door conversations with real follow-through. Over time, this signals to everyone in the organization that curiosity is a strength, not a sign of uncertainty. I’ve found that my authority became more respected, not less, when the people around me felt that their input genuinely shapes the outcome.

Frequently Asked Questions

How does curiosity as a leadership habit improve client retention?

Clients stay longer when they feel genuinely understood, and curiosity-driven leaders create that experience by consistently asking about goals, concerns, and changing needs rather than assuming they already have the answers.

Can curiosity be learned, or is it a trait you either have or don’t?

Curiosity is a learnable habit, not a fixed personality trait, and research in behavioral psychology consistently shows that people can rewire their default responses through deliberate, repeated practice. I’ve talked to founders who commit to asking one more question before drawing conclusions, and they gradually shift from reactive decision-making to reflective leadership.

How do leadership habits in founder-led businesses affect the ability to attract and retain top talent?

Top talent is increasingly drawn to founder-led businesses where the culture reflects psychological safety, meaning people can speak up, ask questions, and share concerns without fear of consequences. When a founder’s leadership habits consistently model openness and curiosity, the business becomes the kind of place high performers seek out and choose to stay.

How Will You Lead Differently From Here?

The most effective leaders I know, myself included, have learned to stop pretending they have all the answers. That shift is what frees you to surround yourself with the right people and the right advisors.

At Cobb CPA, managing numbers is the easy part. The real value I bring is in the questions I ask: the ones that surface a problem while there’s still time to fix it, and give you something solid to decide from.

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Disclaimer: The information provided in this post is for general educational and informational purposes only. It does not constitute professional financial, tax, or legal advice. Because tax laws change and every individual’s financial situation is unique, you should consult with a certified public accountant (CPA) or a qualified financial professional before making any financial decisions or taking action based on this content.